• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Magnetic Planar Speakers - Holographic 3D Imaging and Stunning Clarity

They create sound waves by vibrating a thin diaphragm that is suspended between two arrays of magnets. Planar magnetic speakers are known for their amazing clarity and 3D holographic images.

They are also ideal for a variety of audio applications because of their low distortion, broad horizontal and vertical dispersion, and affordable costs.

Superior Sound Quality

Planar magnetic speakers are renowned for their ability to reproduce clear, detailed sounds with low distortion. They do this by using a flat diaphragm with a conductive pattern on it. This reacts to the magnetic field produced by magnets, either on one or both sides of the speaker. The diaphragm is moved creating sound waves that can be transmitted via a monopole- or dipole-radiation pattern. This allows the diaphragm's surface to vibrate more evenly, and produce higher-quality sound than a typical cone or dome driver.

Another benefit of planar magnetic drivers is their broad, uniform dispersion which lets the sound be heard from any position in an area. Planar dipole or ribbon speakers also offer a natural soundstage with very few resonances. This creates a unique listening experience that is difficult to replicate with other types of speakers.

Because they have such a large surface area they are also more durable than traditional cone drivers, and can operate at higher volume levels without causing excessive vibrations or distortion. They also have less mechanical noise than other types of drivers, making them an excellent choice for home theaters and HiFi applications.

Planar speakers are more expensive due to their intricate design. However, they deliver better sound quality and are worth the investment. Furthermore, planar speakers have a lower impedance than other kinds of loudspeakers, meaning they are less difficult for amplifiers to drive than traditional drivers.

Although these advantages make planar magnet speakers an excellent option for both professional and home applications, they are less popular in IEMs because they require more sophisticated engineering to incorporate into small shapes like headphones and earbuds. Recently, however there has been a rise in the number of IEMs with planar magnetic technology. This includes the Rinko by Seeaudio, and the S12 & Z12 by LETSHOUER, which have proved to provide an exceptional listening experience.

Lower Distortion

For many audiophiles, the most desired characteristic of a speaker or headphone is the low distortion. Distortion is created in the speaker due to many factors, but the most common source of distortion is the voice coil inductance. When an alternating current is fed through a typical moving coil driver's voice coil, the inductance of the voice coil creates magnetic fields that trigger a movement of the diaphragm. The movement, or excursion, is what causes the sound wave, but it also causes unwanted resonances and harmonics that diminish the audio quality.

One of the main advantages of magnetic planar speakers is that they feature less distortion than traditional dynamic drivers. This is due to the fact that the "voice coil" has more surface area, instead of being squeezed into an extremely tiny space within a huge piece of metal. A well-designed planar magnet speaker can handle more power than a dynamic driver with no any audible strain.

Another method by which planar magnetic speakers minimize distortion is by providing an almost perfect resistive load to the amplifier within the system. This is because the voice coil is a long, thin wire that behaves as a simple resistor. This makes it simple for the amplifier to drive, and it will always sound best planar headphones when driven by the planar magnetic speaker.

Additionally, the high level of efficiency that magnetic planar speakers provide means that they produce very minimal heat when playing music at high volume. This is crucial as much heat can harm the voice coil and decrease the life span of the device.

However, this is not to claim that all single-ended planar magnetic speakers are free from distortion. Because of their close magnet spacing the magnetic forces can interact with one the other and draw one another to a significant extent, which can cause changes in the diaphragm's tension as time passes. This problem is made worse by the close proximity between adjacent rows of magnets.

Better Heat Dissipation

In the past few decades, many specialization HiFi audio headphones manufacturers have created incredible masterpieces with planar magnetic technology. Although many believe that the common Coiled Dynamic Driver that most headphones and speakers utilize to be superior, there are some incredible advantages to using a planar magnetic design.

The "voice coil" is able to disperse heat more efficiently than a cone speaker because it has a larger surface area. This allows the voice coil to perform more smoothly and with less distortion, and also enables an extremely lightweight diaphragm which can be driven to extremely high excursion levels.

This allows for the planar magnetic speaker to have exceptionally quick transient response, which means that sharp peaks and tiny details can be reproduced accurately even at very high SPLs. It also ensures that the sound is clear and free of distortion, and is not different from the original source material.

The impedance curve of the planar magnetic speaker is also very flat with a range of 4.2 Ohms for the bass to 3.3 in the Treble. This makes it a simple load to drive amplifiers, and is similar to resistive loads used by electronics manufacturers to show their products' high-end quality.

A ribbon/planar diaphragm that's extremely light can move swiftly and without strain. This produces a very clear and clean sound with a broad range of frequency and excellent linearity.

The ribbon/planar design is also very quiet, which decreases distortion even further. It is also extremely robust across a wide range of temperatures, allowing the speaker to maintain a high-quality sound that is consistent over long durations of time, and over an extensive listening area.

While the advantages of using a ribbon/planar speaker are numerous, it's crucial to remember that they are a specialized type of loudspeaker, and are not suitable for all applications or for all listeners. For example, a ribbon/planar speaker with a large radiating panel will require a very large room to create a full-range sound with an sufficient SPL. This is why the majority of such speakers are sold only as tweeters or the upper mid/high range part of a two-way system.

Higher Power Handling

Magnetic planar drivers can deliver amazing clarity and detail without the distortion that plagues traditional cone drivers. They can show subtle variations and reproduce complex sound precisely. They also have a broad frequency response, which means that they can create a wider range of frequencies, with greater accuracy.

Planar speakers create a focused sound field, which could be a disadvantage if you're listening to them in a room with other people. It's also the reason for their remarkable high-quality image and dynamic range. The sound seems to be emitted directly from the speaker, similar to the sound of a laser beam, which can be heard even when you're off-axis.

The flat diaphragm in combination with the acoustic waves front provides them with a higher perception of space and depth than cone speakers. They typically have low noise levels which can make them less distracting in noisy environments. Many audiophiles prefer the natural sound quality of planar magnetic drivers over other types of technology.

There are some limitations with the technology. Planar drivers are more difficult to make and heavier than cone drivers. They are also difficult to install in certain environments. They also require more power to drive, which could limit the output they can achieve.

Wisdom Audio is the leader in the development and application of PMD technology. Its products continue to push forward the limits of this innovative technology. Its new patented material can withstand temperatures much higher than PET, which is the main ingredient in planar drivers. Its unique design also reduces the effects of diffraction, which can be caused by sound waves traveling through small gaps and curves.

This is why its headphones and speakers are known for their exceptionally clear and magnetic planar speakers detailed sound that is free of distortion. They also have a higher level of responsiveness than cone drivers, which could improve their bass response. They're also able to reproduce high frequencies with amazing accuracy and produce deep, powerful bass.